From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Weight comparison between an old 1935 T.T. exhaust system and a new 1936 Le Mans system for car B-35-AE.
| Identifier | ExFiles\Box 88\3\ scan0203 | |
| Date | 16th June 1936 | |
| FILES. x.v.6 16th June, 1936. B-35-AE Hall's Car Exhaust System. Old - 1935 T.T. Weight of old exhaust system removed from car complete with exhaust manifold. 2¼" dia. Pipe 16 S.W.G. = 41¾ lbs. New - 1936 Le Mans. Weight of new straight through system including special exhaust manifold. 2¼" dia. Pipe 16 S.W.G. = 37¼ lbs. RHC{R. H. Coverley - Production Engineer}/R.Hollingworth. | ||